Scs-Sallisaw Creek Site-38 Reservoir Report
Last Updated: December 5, 2025
SCS-Sallisaw Creek Site-38 is a state-regulated dam located in Sequoyah, Oklahoma, with a primary purpose of flood risk reduction.
°F
°F
mph
Wind
%
Humidity
Summary
Built in 1972 by NRCS, this earth-type dam stands at a height of 30 feet and spans 6000 feet along Prairie Creek. The dam has a maximum storage capacity of 1763 acre-feet and a normal storage capacity of 175 acre-feet, making it a crucial infrastructure for managing water resources in the area.
Despite being classified as a low hazard potential structure, SCS-Sallisaw Creek Site-38 is essential for mitigating flood risks in the region. With a controlled spillway and a single valve outlet gate, this dam plays a critical role in safeguarding the surrounding communities from potential flooding events. Although it has not been inspected since 1980, the dam is still operational and meets the necessary state regulations for permitting, inspection, and enforcement by OWRB. For water resource and climate enthusiasts, this site serves as a fascinating example of how infrastructure can be designed to manage and protect against natural disasters.
The risk assessment for SCS-Sallisaw Creek Site-38 indicates a very high risk level, emphasizing the importance of ongoing monitoring and maintenance. While the dam's condition is currently not rated, its strategic location and design make it a vital component of the flood control system for the area. As a significant structure in the Tulsa District, this dam represents a collaborative effort between state and federal agencies to ensure the safety and well-being of local residents. For those interested in water resource management and climate resilience, SCS-Sallisaw Creek Site-38 offers valuable insights into the challenges and solutions associated with safeguarding communities from flooding events.
Year Completed |
1972 |
Dam Length |
6000 |
Dam Height |
30 |
River Or Stream |
PRAIRIE CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
30 |
Nid Storage |
1763 |
Structural Height |
30 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
30 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Little Lee Creek Near Short
|
34cfs |
Lee Creek At Short
|
28cfs |
Lee Creek Near Short
|
97cfs |
Arkansas River At Ft. Smith
|
21700cfs |
Caney Creek Near Barber
|
20cfs |
Illinois River Near Gore
|
132cfs |
Dam Data Reference
Condition Assessment
SatisfactoryNo existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.
Fair
No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action. Note: Rare or extreme event is defined by the regulatory agency based on their minimum
Poor A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency. Investigations and studies are necessary.
Unsatisfactory
A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.
Not Rated
The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.
Not Available
Dams for which the condition assessment is restricted to approved government users.
Hazard Potential Classification
HighDams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
Significant
Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environment damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.
Low
Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner's property.
Undetermined
Dams for which a downstream hazard potential has not been designated or is not provided.
Not Available
Dams for which the downstream hazard potential is restricted to approved government users.
Scs-Sallisaw Creek Site-38